Contents

Ars Combinatoria

  • Research article

Spectral Characterization of a Specific Class of Trees

Xiaoxia Fan1, Xing Gao2, Yanfeng Luo2
1 Department of Mathematics, Lanzhou University, Lanzhou, Gansu 730000, PR China
2Department of Mathematics, Lanzhou University, Lanzhou, Gansu 730000, PR China
  • Published: 31/10/2011

Abstract

In this paper, it is shown that the graph \(T_{4}(p, q, r)\) is determined by its Laplacian spectrum and there are no two non-isomorphic such graphs which are cospectral with respect to adjacency spectrum.

Citation
Xiaoxia Fan, Xing Gao, Yanfeng Luo. Spectral Characterization of a Specific Class of Trees[J], Ars Combinatoria, Volume 102. 147-159. .